When inserting (aka adding) a product, add a check to ensure that at least one of the minimum fields is present in the import and that at least one of those fields is non-blank:
v_products_model
v_products_name_xx
v_products_url_xx
v_products_description_xx
... where _xx is one of the store's language codes.
When inserting (aka adding) a product, add a check to ensure that at least one of the minimum fields is present in the import and that at least one of those fields is non-blank:
v_products_modelv_products_name_xxv_products_url_xxv_products_description_xx... where
_xxis one of the store's language codes.